Which format is louder for music ?
M4a or Mp3 320 ?

Answers

Best Answer: Neither is louder. They are audio encoding techniques. With the right software, it is possible to select the quality and volume of the music we encode ( and to change it after encoding) but the format itself (MP3/MP4 etc) does not determine the volume.

M or MPG or MPEG all mean the same thing and are abbreviations of 'Moving Picture Experts Group', an international conference of engineers who designed standards for digital audio and video files.

There are other standard compression formats for digital files. Some are reckoned to be better than others but, as long as we listen to our music on portable devices through headphones, audio quality is almost irrelevant.